Search - OFDM spectrum simulation

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[Other resource] OFDM-Simulation DL : 0: This about OFDM signal and its spectrum ( Guard Interval insertion )-OFDM signal and its spectrum ( Guard Interval insertion)
Update : 2008-10-13 Size : 3.83kb Publisher : xiaoshuijun
[matlab] OFDM-Simulation DL : 0: This about OFDM signal and its spectrum ( Guard Interval insertion )-OFDM signal and its spectrum ( Guard Interval insertion)
Update : 2025-02-19 Size : 4kb Publisher : xiaoshuijun
[Program doc] goldbasicseq DL : 0: gold码的生成，BasicSeq相关源程序，用于扩频通信仿真与MMSE仿真-gold code generation, BasicSeq related source files, Spread-spectrum communications for simulation and simulation MMSE
Update : 2025-02-19 Size : 1kb Publisher : mi_kenny
[Program doc] QAM DL : 1: 对QAM的频谱、散图、眼图以及误码率进行了仿真。使用matlab语言。-QAM spectrum of scattered diagram, eye diagram and BER simulation. Using matlab language.
Update : 2025-02-19 Size : 169kb Publisher : 张秀宁
[Multimedia Develop] ofdm_gito DL : 0: ofdm整个系统的详细仿真，内含误码率计算，输入输出信号频谱比较，星座点的分布-OFDM detailed simulation of the entire system, including bit error rate calculation, input and output signal spectrum of comparison, the distribution of constellation points
Update : 2025-02-19 Size : 12kb Publisher : jackie
[matlab] OFDM DL : 0: OFDM信号及其频谱的matlab仿真源代码，输入信号为随机产生的二进制序列并插入了保护间隔-OFDM signal and its spectrum simulation matlab source code, the input signal for randomly generated binary sequence and insert a guard interval
Update : 2025-02-19 Size : 4kb Publisher : 优优
[Other] perfect_OFDM DL : 0: 还在为“基于MATLAB的OFDM系统仿真”的朋友，可以看看我总结的资料！该代码通过综合了本站中的两个源代码，在MATLAB 7.0下完成OFDM系统的完美仿真：音频数据采集->S/P转换->16QAM映射->IFFT处理->添加CP->P/S->理想/多径信道传送->……（FFT等）->传输结果比较（前后频谱图、可以直接通过听前后的音频文件来辨别系统的好坏-理想信道时音质前后相同）。在此还要感谢那两位站员提供相关的代码，也希望能对其他人有帮助。更希望本站能吸引更多的编程爱好者再创佳绩。-KEYWORD:OFDM MATLAB 7.0 CP IFFT FFT P/S S/P Also for the " Based on MATLAB simulation of the OFDM system," a friend, you can see my summary of the information! The code through a combination of the two site source code, MATLAB 7.0 at complete perfection OFDM system simulation: Audio Data Acquisition-> S/P conversion-> 16QAM mapping-> IFFT processing-> Add CP-> P/S-> ideal/multi-path channel transmission-> ... ... (FFT, etc.)-> transmission results (before and after the frequency spectrum can be directly before and after listening to audio files to identify the system good or bad- when the ideal channel before and after the same sound quality). This would also like to thank at the two stations to provide the relevant code, also hope to have helped others. I also hope to attract more site programming enthusiasts new heights.
Update : 2025-02-19 Size : 8kb Publisher : sunshinepwf
[matlab] Radio DL : 0: cognitive radio simulation
Update : 2025-02-19 Size : 7.63mb Publisher : uzair
[Other] 0fdm-receive-mod DL : 0: ofdm接接收机用MATLAB仿真，可以得到相应的星座图和频谱图-Then ofdm receiver simulation using MATLAB, can be the constellation diagram and the corresponding frequency spectrum
Update : 2025-02-19 Size : 8kb Publisher : eeee607
[Communication] BPSK DL : 0: BPSK循环谱matlab仿真程序，可用于OFDM系统干扰循环谱分析。-BPSK cycle simulation program matlab spectrum, OFDM systems can be used to interfere with the cycle spectral analysis.
Update : 2025-02-19 Size : 1kb Publisher : 徐康
[Communication-Mobile] OFDM_simulation DL : 0: OFDM simulation. It contains the transmission reception scenario. Mainly it evaluates the BER performance under an AWGN channel.In addition it generates the I and Q branch of the the baseband signal and the spectrum as well.
Update : 2025-02-19 Size : 3kb Publisher : Filmon
[Communication-Mobile] OFDMwithwindowing DL : 0: OFDM详细仿真，包括每一步的波形，星座图，频谱等-OFDM detailed simulation, including every step of the waveform, constellation diagram, spectrum, etc.
Update : 2025-02-19 Size : 10kb Publisher : 立佳
[Communication-Mobile] OFDM DL : 0: Matlab入门级OFDM仿真，包括每个步骤的波形，星座图，频谱等含循环前后缀，时域加窗等，适合刚接触OFDM的学习 -Matlab entry-level OFDM simulation, including each step of the waveform, constellation diagram, spectrum including cycles before the suffix, such as time-domain windowing for OFDM new to the learning
Update : 2025-02-19 Size : 12kb Publisher : the13thstone
[Communication-Mobile] raisedcosine_OFDM DL : 0: This is the simulation of a N-continuous OFDM signal with the raised coseine filter. The out-of-band spectrum of this OFDM signal is shown.
Update : 2025-02-19 Size : 553kb Publisher : Divya Goel
[Communication-Mobile] OFDM-spectrum--simulation DL : 0: OFDM系统中，主要用来解决峰值平均功率比的一些Matlab程序，包括OFDM系统程序及峰均比的程序。-OFDM system is mainly used to solve some of the peak to average power ratio Matlab program, including procedures and PAPR OFDM system procedures.
Update : 2025-02-19 Size : 8kb Publisher : 罗海涛
[Documents] The-Introduction-Of-OFDM-Spectrum DL : 0: 本文介绍了OFDM技术及其功率谱的，并通过仿真研究了OFDM的功率谱密度特点。在同样条件下，增大子载波数目，会使信号带宽增加，带外衰减加快，功率谱密度图形更加接近于矩形。另外，添加循环前缀将使离散峰值谱线的值略微增大。-This article describes the OFDM technology and its power spectrum, and to study the characteristics of the power spectral density of the OFDM simulation. Under the same conditions, increasing the number of subcarriers, and will increase in signal bandwidth, band attenuation accelerate, and power spectral density pattern closer to the rectangle. Further, the cyclic prefix is added the value of the discrete peak spectrum will increase slightly......
Update : 2025-02-19 Size : 141kb Publisher : 王二
[Communication] OFDM DL : 0: OFDM系统仿真加入循环前缀加燥绘制误码率能量谱等-OFDM system simulation by adding cyclic prefix and drying to draw the error rate energy spectrum, etc.
Update : 2025-02-19 Size : 2kb Publisher : sfm
[matlab] 51365197OFDM调制解调频谱 DL : 0: 用MATLAB仿真OFDM信号，并有频谱的仿真(MATLAB simulation using OFDM signals, and spectrum simulation)
Update : 2025-02-19 Size : 2kb Publisher : cozekpdb
[Communication-Mobile] 新技术-扩频-跳频-OFDM-MATLAB仿真程序 DL : 0: 主要包括扩频、多元扩频、跳频、正交多载波调制OFDM系统的MATLAB仿真(Including MATLAB simulation, spread spectrum and frequency hopping spread spectrum multiple orthogonal multi carrier modulation OFDM system)
Update : 2025-02-19 Size : 82kb Publisher : 格林深瞳
[matlab] OFDM DL : 0: Matlab入门级OFDM仿真，包括每个步骤的波形，星座图，频谱等(Matlab entry-level OFDM simulation, including the waveform of each step, constellation, spectrum and so on.)
Update : 2025-02-19 Size : 11kb Publisher : 钱学生

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